Leases - Schedule of Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021
Leases [Abstract]
Operating lease expense	$ 1,651	$ 4,955
Variable lease expense	27	79
Short-term lease expense	0
Total lease expense	$ 1,678	$ 5,034